Al,
Here is an example of what can be done for advanced navigation
through the use of XUL, Javascript and the W3C DOM.
http://cita.disability.uiuc.edu/software/mozilla/download.html
We can get some very advanced navigation through these
techniques. There is also another scripting technique would
allow scripting to intercept keystrokes at a lower level, and
could be a plug-in to Mozilla.
Jon
Jon Gunderson, Ph.D., ATP
Coordinator of Assistive Communication and Information Technology
Division of Rehabilitation - Education Services
MC-574
College of Applied Life Studies
University of Illinois at Urbana/Champaign
1207 S. Oak Street, Champaign, IL 61820
Voice: (217) 244-5870
Fax: (217) 333-0248
E-mail: jongund@uiuc.edu
WWW: http://cita.rehab.uiuc.edu/
WWW: https://netfiles.uiuc.edu/jongund/www/